<html>
<head>
  <title>extension test</title>
  <style type="text/css">
  </style>
  <script type="text/tiscript">
    // copy "extension.dll" next to the "sciter.dll"
  	const ext = include library "extension";
  	debug: ext;
  	debug: ext.add(1,2);
  	debug: ext.sub(1,2);

  </script>
</head>
<body>
  <h4>see logs in Inspector</h4>
</body>
</html>
